Four westbound lanes on the San Bernardino (10) Freeway will be closed until around 8 a.m. Thursday due to an overturned tractor-trailer.
The tractor-trailer struck the center divider and overturned onto Metrolink tracks around 3:12 a.m. Thursday, just east of Del Mar Avenue in Rosemead, a spokesperson for the California Highway Patrol said.
The CHP issued a SigAlert for both westbound express lanes and traffic lanes 1 and 2.
The driver was able to exit the vehicle and no injuries were reported, the CHP said.
Tracks on Metrolink’s San Bernardino Line were closed between the El Monte and Cal State LA stations due to the crash.